Subsidance correction work | Resolving dizziness and disaster anxiety through floor tilt analysis and leveling of the home.
Subsidance correction work
Eliminate dizziness and discomfort caused by earthquakes and liquefaction! Quickly restore post-disaster living with objective data from building perimeter level measurements and subsidence correction while living in the property.
The sinking of buildings and tilting of floors caused by disasters such as earthquakes, liquefaction, and heavy rain is a serious issue that, in addition to the stress of being affected, can lead to unexplained dizziness, headaches, and nausea in residents, resulting in severe autonomic nervous system disorders. GeoTech's sinking correction service focuses on the relationship between structural distortion and biological stress after a disaster, providing solutions to quickly rebuild a safe and secure living environment. First, we conduct high-precision measurements of the building's perimeter levels, visualizing and data-collecting the height differences around the building, maximum sinking amount, and deformation angles in millimeter detail. Based on this objective diagnosis, which is also effective as evidence for disaster certificates and insurance claims, we plan and execute "sinking correction while living," eliminating the need to relocate to shelters or temporary housing. We protect living infrastructure, reduce secondary costs, and alleviate residents' anxieties. Furthermore, we block the risk of re-sinking and re-disaster through precise lift-up using the "i-LIFT method" with pressurized liquid injection and the "Ganko Oyaji method," which reinforces the foundation structure. We are committed to protecting the health and homes of affected families for the long term.
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basic information
The corresponding structure includes various types of damaged houses and small buildings such as wooden frame construction, lightweight steel construction, and reinforced concrete construction. The survey methods employ high-precision laser level measuring instruments, displacement sensors, and SWS testing machines to visualize data on tilt angles and settlement amounts in millimeter units through measurements of the building's outer perimeter level. The correction methods include chemical pressure injection (i-LIFT method), steel pipe pile driving method, pressure slab method, and carbon fiber foundation reinforcement (Ganko Oyaji method). The construction equipment utilizes a compact electric power unit that can flexibly adapt to narrow sites and disaster recovery locations, ensuring low noise and low vibration construction.
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Relief from dizziness, headaches, and autonomic nervous system disorders caused by floor tilting in homes after natural disasters such as earthquakes, liquefaction, and heavy rain. Utilization of measurement data for building perimeter level as technical evidence for disaster certification applications and fire and earthquake insurance claims. Safe subsidence correction and restoration of levelness while residents remain in their homes without temporary housing or evacuation. Emergency disaster recovery and precise lifting of structures. Seismic reinforcement and rigidity recovery of foundation concrete damaged by earthquake shaking. This can be widely utilized for rebuilding disaster-affected lives and housing preservation, including prevention of future subsidence and liquefaction recurrence risks.
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